About Dayu Marketing

Shenzhen Dayu Marketing, founded in 2016, is based in Shenzhen, China and provides GEO and SEO services for B2B companies.

We treat GEO as an engineering process: understand how AI platforms retrieve information, then decide how content is structured, how it is distributed and how outcomes are measured. This differs from simply buying keyword rankings.

Three problems we solve

• Information is not machine-readable: company facts are scattered across sites, official accounts and sales decks, so AI cannot extract them reliably.
• Content is published once and sinks: the same material is not recycled into a reusable asset.
• Results are unmeasurable: without continuous collection and comparison, ranking changes have no explanation.

How we work

Keyword strategy builds a long-tail question bank, the knowledge base structures company facts, content distribution makes information reusable across platforms, and monitoring collects and compares continuously. Service guarantees keep the whole process traceable.